Explain and compare the trends in the graph for change in temperature on evaporation for these liquids.

Q: Explain what happens in the processes of vaporization and condensation. Why does the rate of…

A: The particles of liquids are movable and continuously collide with each other. The rate of collision…

Q: What is capillary action? How does it depend on the relative strengths of adhesive and cohesive…

A: Liquids have intermolecular cohesive and adhesive forces through which the capillary actions are…

Q: The air over an unknown liquid is unsaturated with the vapor of that liquid at 28 degree celcius and…

A: In this question we will be using ideal gas equation to first find out the number of moles of air…

Q: Study the following phase diagram of Substance X. 12 - solid liquid 6. gas 200 400 600 temperature…

A: First we will convert temperature from degree celcius to Kelvin.  We know that, 0°C = 273 K  So,…

Q: Why is vaporization endothermic? Why is condensation exothermic?

A: In vaporisation it requires to overcome the intermolecular forces that holds together the liquids,…

Q: Give some examples of Molecular solids?

A: In molecular solids, molecules are attached to each other by different intermolecular forces of…

Q: Point B represents which type of phase. a. Gas A• • C b. Liquid С. Solid d. Plasma •B T, C- P, atm

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Q: can ice form as a result of high pressure?  for example, if you compress water by exterting a large…

A: We can find whether ice can result by increasing the pressure from the phase diagram of water.

Q: How will you differentiate crystalline and amorphous solids in terms of appearance?

A: Crystalline solids are considered as true solids. They have sharp, peculiar and well-defined edges…

Q: The normal boiling and freezing points of argon are 87.3 K and 84.0 K, respectively. The triple…

A: Given information,    Boiling point of argon is 87.3 K    Freezing point of argon is 84.0 K    The…

Q: Review Question 11.087 What kinds of attractive forces exist between particles in the following…

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Q: Why is the boiling point of a liquid dependant on the atmospheric pressure?

A: Boiling is the process where liquid molecules transfer to vapor at the Boiling point.

Q: The vapor pressure of a liquid does not depend on the surface area. Explain how?

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Q: Which factors cause transitions between the solid and liquidstate? The liquid and gas state?

A: To define the factors that cause the transitions between (i) solid and liquid, (ii) liquid and gas.…

Q: Relate boiling point to molar heat of vaporization.

A: Given, The two terms which have to relate each other are boiling point and molar heat of…

Q: On the diagram below label regions in which only liquid, only gas and both these phase coexists.

A: In the diagram region A => only liquid

Q: how is boiling point affected by pressure

A: To solve this problem we have to know about boiling point and pressure.

Q: A liquid with a higher equilibrium vapor pressure than another liquid can be attributed to Group of…

A: The vapor pressure of the liquid is due to the pressure exerted by a vapor in thermodynamic…

Q: Would ice sink or float in liquid water? Explain why?

A: Ice is less dense than water because of its intermolecular forces. Water contains hydrogen bonds (…

Q: The normal melting point of substance Y,, molar mass 20, is 267K. Its molar heat of fusion is 5.19…

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Q: Which of the following can be determined by the Clausius-Clapeyron equation? ² (12-1) In P₂ -AH, vap…

A: The Clausius-Clapeyron equation is given by, lnP2P1=-∆HvapR1T2-1T1R= Universal gas…

Q: Dietheyl ether has a vapor pressure of 0,975 torr at-79.3C. The heat of vaporization is Ap=30.5…

A: Given, Vapour pressure (P): P1 = 0.975 torr P2 = ? Temperature (T): T1 = -79.3°C = (-79.3 + 273.15)…

Q: he statements in the following multiple choices deal with various aspects of the relationship…

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Q: match the terms with the locations labeled by letters A-D in this phase diagram image

A: Answer: At high pressure and low temperature, substance will be in solid state. Therefore location A…

Q: Calculate the normal boiling point of the liquid in units of °C.

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Q: How is dynamic equilibrium related to vapor pressure?

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Q: Draw the general shape of the temperature-energy graph for ethanol from: -200 oC to 100 oC. The…

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